Some graffiti signatures (which were used to form this puzzle's four longest answers)

Question:

Answer:

Similar Crossword Questions:

Rap sheet letters hidden in this puzzle's longest answers
Clue for this puzzle's four longest answers
Julian Assange's controversial website, and a hint to what's missing from this puzzle's four longest answers
"Dog the Bounty Hunter" network, and a hint to the theme in this puzzle's four longest answers
European acme, and word hiding in this puzzle's 5 longest answers
Ocean predator, of which there are five types starting this puzzle's longest answers
Words that can precede both parts of this puzzle's six longest answers
Word rearranged and hidden in this puzzle's eight longest answers
Elite Navy group that's fittingly camouflaged in the four longest answers in this puzzle
A good one follows the starts of the four longest puzzle answers
What you might get from the ends of this puzzle's six longest answers
Secret retreat hidden in this puzzle's nine longest answers
What this puzzle's four longest answers have in common
Sequence found in this puzzle's five longest answers
"Dough" found in this puzzle's four longest answers
Phrase with synonyms starting this puzzle's eight longest Across answers
Word that can follow the starts of this puzzle's five longest answers
"Figure head" found in this puzzle's longest answers
Acidity or alkalinity measurement, which is literally 8 for this puzzle's four longest answers
Spars in the ring, and features of the four longest puzzle answers
Something associated with the first words of this puzzle's seven longest answers
Shades of it begin this puzzle's four longest answers
Peak that's hidden in the four longest puzzle answers
Wee hr., and a hint to a feature common to this puzzle's four longest answers
What this puzzle's seven longest answers have in common